Latch key with circular head



FIG. 1 is front elevational view of a latch key with circular head showing my new design, shown in environment use;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a perspective view thereof;

FIG. 6 is front elevational view thereof, shown without environment;

FIG. 7 is a left side elevational view of FIG. 6;

FIG. 8 is a right side elevational view of FIG. 6;

FIG. 9 is a top plan view of FIG. 6; and,

FIG. 10 is a perspective view thereof.

The broken lines indicate environment and forms no part of the claimed design.

FIGS. 1-5 show the design its environmental use while FIGS. 6-10 show without environment. 

CLAIM The ornamental design for a latch key with circular head, as shown and described. 